Question 342486
12>4-x>-5
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Subtract 4
8 > -x > -9
Multiply by -1.  That changes the polarities of > and <
-8 < x < 9
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Graph it on a horizontal line, between -8 and +9, non-inclusive.
You can get FREE graph software at 
http://www.padowan.dk.com to do that.